76957740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 234583440

約数和(自身を除く): 157625700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 1867, 2061, 2290, 2748, 3435, 3734, 4122, 4580, 5601, 6870, 7468, 8244, 9335, 10305, 11202, 13740, 16803, 18670, 20610, 22404, 28005, 33606, 37340, 41220, 56010, 67212, 84015, 112020, 168030, 336060, 427543, 855086, 1282629, 1710172, 2137715, 2565258, 3847887, 4275430, 5130516, 6413145, 7695774, 8550860, 12826290, 15391548, 19239435, 25652580, 38478870, 76957740]

約数ペア:

[(1, 76957740), (2, 38478870), (3, 25652580), (4, 19239435), (5, 15391548), (6, 12826290), (9, 8550860), (10, 7695774), (12, 6413145), (15, 5130516), (18, 4275430), (20, 3847887), (30, 2565258), (36, 2137715), (45, 1710172), (60, 1282629), (90, 855086), (180, 427543), (229, 336060), (458, 168030), (687, 112020), (916, 84015), (1145, 67212), (1374, 56010), (1867, 41220), (2061, 37340), (2290, 33606), (2748, 28005), (3435, 22404), (3734, 20610), (4122, 18670), (4580, 16803), (5601, 13740), (6870, 11202), (7468, 10305), (8244, 9335)]